Reinforcement and Helping Behavior1

A study was conducted to determine the effects of reinforcement following helping in one situation on subsequent helping behavior. It was predicted that helping behavior would increase following positive reinforcement and decrease following negative reinforcement. It was also predicted that the attractiveness of the dispenser of reinforcement would affect subsequent helping. The study was conducted using a 3 × 2 × 2 design with the variables bemg nature of reinforcement, attractivcness of the confederate, and sex of S. The data indicated that subsequent to negative reinforcement, helping responses decrease. There were no differences between the positive, neutral or control conditions. Sex of S interacted with reinforcemcnt condition, with mcn helping more than women following negative reinforcement. Malcs and females also differcd in quality of help given, with men offering more physical help than women, particularly following neutral reinforcement.     

Backlash against male elementary educators

We investigated the existence, nature, and processes underscoring backlash (social and economic penalties) against men who violate gender stereotypes by working in education, and whether backlash is exacerbated by internal (vs. external) behavioral attributions. Participants (N = 303) rated one of six applications for an elementary teaching position, identical apart from target gender and behavioral attribution type. Male applicants were rated as more likely to be gay, posing a greater safety threat, and less likeable (but not less hireable) than identical female applicants. Perceived sexuality and threat mediated target gender differences in likeability. Unexpectedly, behavioral attributions did not interact with target gender, suggesting that providing internal attributions may not exacerbate men's backlash. Implications for backlash theory and education gender disparities are discussed.     

Unique designs,errors and strategies in the Five-Point Test: The contribution of age,phonemic fluency and visuospatial abilities in Italian children aged 6–11 years

Performances on the Five-Point Test of 161 Italian children aged 6 to 11 years were investigated, along with phonemic fluency, visual-motor integration, visual perception, motor coordination, visuospatial memory, and fluid intelligence. Five-Point Test accuracy was significantly related to phonemic fluency and visual-motor integration, while phonemic fluency was linked to motor coordination. The two fluency measures increased linearly with age, but the developmental progression of Five-Point Test accuracy was less influenced by age. Different age effects were also found on the relationship between fluid intelligence and the two fluency measures. The inspection of qualitative aspects of Five-Point Test performance (errors and strategies) suggested that strategy usage enhanced both productivity and accuracy in children; age-related changes were observed in the relationship between the number of errors and the total number of designs produced.     

Expanding perspectives: A social inequities lens on intimate partner violence,reproductive justice,and infant mental health

Intimate partner violence (IPV) poses a threat to the attainment of reproductive justice. Women who experience IPV are limited in their ability to parent their children in a secure and nurturing environment, which can have negative effects on the mother and child immediately and long-term, potentially distressing reproductive well-being across generations. Societal inequities faced by women, particularly women of color, within education, economic, and legal systems are associated with risk factors for IPV. This article will use national- and state-level data with case examples and the lens of reproductive justice to consider the impact of and potential solutions to historical and institutional inequities related to IPV.     

Logics for Epistemic Programs

We construct logical languages which allow one to represent a variety of possible types of changes affecting the information states of agents in a multi-agent setting. We formalize these changes by defining a notion of epistemic program. The languages are two-sorted sets that contain not only sentences but also actions or programs. This is as in dynamic logic, and indeed our languages are not significantly more complicated than dynamic logics. But the semantics is more complicated. In general, the semantics of an epistemic program is what we call aprogram model. This is a Kripke model of ‘actions’,representing the agents' uncertainty about the current action in a similar way that Kripke models of ‘states’ are commonly used in epistemic logic to represent the agents' uncertainty about the current state of the system. Program models induce changes affecting agents' information, which we represent as changes of the state model, called epistemic updates. Formally, an update consists of two operations: the first is called the update map, and it takes every state model to another state model, called the updated model; the second gives, for each input state model, a transition relation between the states of that model and the states of the updated model. Each variety of epistemic actions, such as public announcements or completely private announcements to groups, gives what we call an action signature, and then each family of action signatures gives a logical language. The construction of these languages is the main topic of this paper. We also mention the systems that capture the valid sentences of our logics. But we defer to a separate paper the completeness proof. The basic operation used in the semantics is called the update product. A version of this was introduced in Baltag et al. (1998), and the presentation here improves on the earlier one. The update product is used to obtain from any program model the corresponding epistemic update, thus allowing us to compute changes of information or belief. This point is of interest independently of our logical languages. We illustrate the update product and our logical languages with many examples throughout the paper.     

Cognitive Factors in Fibromyalgia: The Role of Self-Concept and Identity Related Conflicts

Fibromyalgia is a syndrome characterized by the presence of diffuse and chronic musculoskeletal pain of unknown etiology. Clinical diagnosis and the merely palliative treatments considerably affect the patient's experience and the chronic course of the disease. Therefore, several authors have emphasized the need to explore issues related to self in these patients. The repertory grid technique (RGT), derived from personal construct theory, is a method designed to assess the patient's construction of self and others. A group of women with fibromyalgia (n = 30) and a control group (n = 30) were assessed using RGT. Women with fibromyalgia also completed the Fibromyalgia Impact Questionnaire and a visualanalogue scale for pain, and painful tender points were explored. Results suggest that these women had a higher present self-ideal self discrepancy and a lower perceived adequacy of others, and it was more likely to find implicative dilemmas among them compared to controls. These dilemmas are a type of cognitive conflict in which the symptom is construed as "enmeshed" with positive characteristics of the self. Finally, implications of these results for the psychological treatment of fibromyalgia are suggested to give a more central role to self-identity issues and to the related cognitive conflicts.     

Minimising risks and distractions for young drivers and their passengers: An evaluation of a novel driver–passenger training program

The purpose of the present study was to evaluate a pilot program designed to teach communication skills to young drivers and passengers. Sixty-two young males recruited as 31 pairs of friends, all aged between 18 and 21 years and holding a probationary drivers licence, were randomly assigned to a training or no-training condition. A training program was developed based upon elements of existing team training programs. Driver and passenger pairs operated a driving simulator through scenarios designed to measure aspects of safe driving behaviour and hazard response. Communications between driver and passenger were also measured. All participants were administered the Driver Behaviour Questionnaire before and approximately 2 months after simulator testing. Compared to the untrained group the trained participants exhibited a larger following distance, reduced speed significantly when faced with an unexpected hazard on the road, and exhibited more safe communications. Although current passenger restrictions are warranted, the present results reveal an alternative view of adolescent passengers: rather than being a negative influence on drivers, adolescent passengers can potentially be trained to become a positive influence.     

Hooking Up and Identity Development of Female College Students

Hooking up generally involves casual sex with noncommittal partners. Hooking up is prevalent on college campuses today and can negatively affect the identity development of female students. The authors examined this phenomenon with a feminist developmental perspective, evaluating hooking up in the context of sexual risk taking with physical and psychosocial consequences.